ScholarLens Back to search
2010•Electric PowerRequires access

Analysis of Brazilian blackout on November 10~(th),2009 and revelations to security for China's power grid

Xiaochen Wu, Baorong Zhou, Yongjun Liu, HU Yu-feng, Jie Zhao

Open publisher page 2 citations

Abstract

The process of Brazilian blackout on November 10th,2009 was discribed.The main reasons causing this blackout were multiple accidents brought by extreme-weather,defects of protective relayings and incorrect order of security and stability control system.It was pointed out that lessons learned from the blackout by China's power grid operators are optimizing network structure,fining operation arrangement,completing relay protection,improving out-of-step separation and reinforcing black start.

About this research paper

What this paper is about

The process of Brazilian blackout on November 10th,2009 was discribed.The main reasons causing this blackout were multiple accidents brought by extreme-weather,defects of protective relayings and incorrect order of security and stability control system.It was pointed out that lessons learned from the blackout by China's power grid operators are optimizing network structure,fining operation arrangement,completing relay protection,improving out-of-step separation and reinforcing black start.

Why it matters

OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

The process of Brazilian blackout on November 10th,2009 was discribed.The main reasons causing this blackout were multiple accidents brought by extreme-weather,defects of protective relayings and incorrect order of security and stability control system.It was pointed out that lessons learned from the blackout by China's power grid operators are optimizing network structure,fining operation arrangement,completing relay protection,improving out-of-step separation and reinforcing black start.

Key concepts: Blackout, Power grid, China, Grid, Electric power system, Power network, Relay, Engineering

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Analysis of Brazilian blackout on November 10~(th),2009 and revelations to security for China's power grid — Research Paper | ScholarLens